- Kettenblock Functionality: Easily adjust the up/down switch to the desired position and turn the handwheel clockwise until the chain is taut. This allows for efficient lifting and positioning. When the switch is in the center, the chain can move freely to adjust the hook's position as needed. - Safety Features: The forged steel hook is designed to withstand overloads without breaking. Instead, it deforms gradually, ensuring enhanced safety during operation. - Durable Construction: Made from galvanized G80 manganese steel, this manual block chain hoist offers high strength, excellent toughness, and a long service life, making it reliable for various lifting tasks. - Chain Protection Mechanism: The hoisting wheel and chain fall protection ring prevent the chain from being released unintentionally, ensuring secure and controlled adjustments when repositioning the hook. - Comfortable Grip: The handle cover provides a comfortable grip, protecting your hand from potential injuries while using the hoist. Use Scenarios: 1. Ideal for construction sites where heavy materials need to be lifted and repositioned safely and efficiently. 2. Perfect for warehouses requiring frequent lifting of items, ensuring smooth operation and minimal risk. 3. Suitable for automotive repair shops for lifting engines or heavy parts, enhancing productivity and safety. Choose this Kettenblock for reliable performance, safety, and durability in all your lifting needs.